Home / 23,329,892.80-34,994,839.20-22,007,195.20

Finding the Fourth Proportional to 23,329,892.80, 34,994,839.20 and 22,007,195.20

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Solution

The fourth proportional to 23,329,892.80, 34,994,839.20 and 22,007,195.20 is: 33,010,792.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,329,892.80 : 34,994,839.20 = 22,007,195.20 : x
  2. Step 2: Convert to fraction form
    23,329,892.80/34,994,839.20 = 22,007,195.20/x
  3. Step 3: Cross multiply
    23,329,892.80x = 34,994,839.20 × 22,007,195.20
  4. Step 4: Simplify right side
    23,329,892.80x = 770,138,257,267,011.88
  5. Step 5: Solve for x
    x = 770,138,257,267,011.88/23,329,892.80
  6. Step 6: Final answer
    x = 33,010,792.80

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.